 /*******************************************************************************
  * Copyright (c) 2003, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.commands;

 /**
  * An instance of this interface can be used by clients to receive notification
  * of changes to one or more instances of <code>ICommand</code>.
  * <p>
  * This interface may be implemented by clients.
  * </p>
  *
  * @since 3.0
  * @see ICommand#addCommandListener(ICommandListener)
  * @see ICommand#removeCommandListener(ICommandListener)
  * @see org.eclipse.core.commands.ICommandListener
  * @deprecated Please use the "org.eclipse.core.commands" plug-in instead.
  */
 public interface ICommandListener {

     /**
      * Notifies that one or more properties of an instance of <code>ICommand</code>
      * have changed. Specific details are described in the <code>CommandEvent</code>.
      *
      * @param commandEvent
      * the command event. Guaranteed not to be <code>null</code>.
      */
     void commandChanged(CommandEvent commandEvent);
 }

